supply of casnub - 22 hs cast steel bogie with friction damping arrangement and flat centre pivot arrangement for boxnhl wagons.casnub - 22 hs cast steel bogie with friction damping arrangement and flat centre pivot arrangement for boxnhl wagons.,casnub - 22 hs cast steel bogie with friction damping arrangement and fl at centre pivot arrangement for boxnhl wagons conforming to rdso str no.wd-17- casnub-22- hs-bogie-92 (rev.3) with amendment no.6 of july.20 or latest and to rdso d rawing no. wd-04078- s-01,alt.4 or latest, compatible for fitment of bmbs brake gear e quipment as detailed in the annexure enclosed with the tender.(inclusive gst) [ warranty period: 30 months after the date of delivery ]